2.7
Earthquake Details: 281 km ESE of Attu Station, Alaska
Aug 19, 2026, 23:52:45
A magnitude 2.7 earthquake occurred near 281 km ESE of Attu Station, Alaska on Aug 19, 2026 at 23:52:45. The seismic event was recorded at a depth of 10 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Technical Details
Depth10 km
Significance112
Latitude51.8530
Longitude176.9783
Event IDus6000tm1f
Magnitude2.7
Updated:Aug 20, 2026, 03:07:40 UTC
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- Aug 19, 2026, 23:52:45
- UTC
- Aug 19, 2026, 23:52:45 UTC
10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby event sequence · 12
M3.7275 km ESE of Attu Station, AlaskaBeforeM3.7Rat Islands, Aleutian Islands, AlaskaBeforeM3.9Rat Islands, Aleutian Islands, AlaskaBeforeM4.2Rat Islands, Aleutian Islands, AlaskaAfterM4.0Rat Islands, Aleutian Islands, AlaskaAfterM4.0232 km ESE of Attu Station, AlaskaAfterM4.0231 km ESE of Attu Station, AlaskaAfterM3.7236 km ESE of Attu Station, AlaskaAfterM3.8234 km ESE of Attu Station, AlaskaAfterM4.3261 km ESE of Attu Station, AlaskaAfterM5.1208 km ESE of Attu Station, AlaskaAfterM5.0228 km ESE of Attu Station, AlaskaAfter
Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Aug 20, 2026, 03:07 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.